Enum tonic_datastore_v1::datastore::v1::read_options::ReadConsistency

#[repr(i32)]pub enum ReadConsistency {
    Unspecified,
    Strong,
    Eventual,
}

The possible values for read consistencies.

Variants

Unspecified

Unspecified. This value must not be used.

Strong

Strong consistency.

Eventual

Eventual consistency.

Methods

impl ReadConsistency

pub fn is_valid(value: i32) -> bool

Returns true if value is a variant of ReadConsistency.

pub fn from_i32(value: i32) -> Option<ReadConsistency>

Converts an i32 to a ReadConsistency, or None if value is not a valid variant.

Trait Implementations

impl Clone for ReadConsistency

fn clone(&self) -> ReadConsistency

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for ReadConsistency

impl Debug for ReadConsistency

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Default for ReadConsistency

fn default() -> ReadConsistency

Returns the "default value" for a type.

impl Eq for ReadConsistency

impl From<ReadConsistency> for i32

fn from(value: ReadConsistency) -> i32

Performs the conversion.

impl Hash for ReadConsistency

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Ord for ReadConsistency

fn cmp(&self, other: &ReadConsistency) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<ReadConsistency> for ReadConsistency

fn eq(&self, other: &ReadConsistency) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl PartialOrd<ReadConsistency> for ReadConsistency

fn partial_cmp(&self, other: &ReadConsistency) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

#[must_use]fn lt(&self, other: &Rhs) -> bool

This method tests less than (for self and other) and is used by the < operator.

#[must_use]fn le(&self, other: &Rhs) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

#[must_use]fn gt(&self, other: &Rhs) -> bool

This method tests greater than (for self and other) and is used by the > operator.

#[must_use]fn ge(&self, other: &Rhs) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralEq for ReadConsistency

impl StructuralPartialEq for ReadConsistency